1998213327985049600

Names of 1998213327985049600

• Cardinal: 1998213327985049600 can be written as One quintillion, nine hundred ninety-eight quadrillion, two hundred thirteen trillion, three hundred twenty-seven billion, nine hundred eighty-five million, forty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.9982133279850496 × 10¹⁸

Factors of 1998213327985049600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 35
• Sum of prime factors: 125

Divisors of 1998213327985049600

• Number of divisors d(n): 1044
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 101 128 136 160 170 200 202 256 272 289 320 340 400 404 425 505 512 544 578 640 680 800 808 850 1010 1024 1088 1156 1280 1360 1445 1600 1616 1700 1717 2020 2048 2176 2312 2525 2560 2720 2890 3200 3232 3400 3434 4040 4096 4352 4624 5050 5120 5440 5780 6400 6464 6800 6868 7225 8080 8192 8585 8704 9248 10100 10201 10240 10880 11560 12800 12928 13600 13736 14450 16160 16384 17170 17408 18496 20200 20402 20480 21760 23120 25600 25856 27200 27472 28900 29189 32320 32768 34340 34816 36992 40400 40804 40960 42925 43520 46240 51005 51200 51712 54400 54944 57800 58378 64640 65536 68680 69632 73984 80800 81608 81920 85850 87040 92480 102010 102400 103424 108800 109888 115600 116756 129280 131072 137360 139264 145945 147968 161600 163216 163840 171700 173417 174080 184960 204020 204800 206848 217600 219776 231200 233512 255025 258560 262144 274720 278528 291890 295936 323200 326432 327680 343400 346834 348160 369920 408040 409600 413696 435200 439552 462400 467024 510050 517120 524288 549440 557056 583780 591872 646400 652864 655360 686800 693668 696320 729725 739840 816080 819200 827392 867085 870400 879104 924800 934048 1020100 1030301 1034240 1048576 1098880 1114112 1167560 1183744 1292800 1305728 1310720 1373600 1387336 1392640 1459450 1479680 1632160 1638400 1654784 1734170 1740800 1758208 1849600 1868096 2040200 2060602 2068480 2097152 2197760 2228224 2335120 2367488 2585600 2611456 2621440 2747200 2774672 2785280 2918900 2948089 2959360 3264320 3276800 3309568 3468340 3481600 3516416 3699200 3736192 4080400 4121204 4136960 4194304 4335425 4395520 4456448 4670240 4734976 5151505 5171200 5222912 5242880 5494400 5549344 5570560 5837800 5896178 5918720 6528640 6553600 6619136 6936680 6963200 7032832 7398400 7472384 8160800 8242408 8273920 8388608 8670850 8791040 8912896 9340480 9469952 10303010 10342400 10445824 10485760 10988800 11098688 11141120 11675600 11792356 11837440 13057280 13107200 13238272 13873360 13926400 14065664 14740445 14796800 14944768 16321600 16484816 16547840 16777216 17341700 17515117 17582080 17825792 18680960 18939904 20606020 20684800 20891648 20971520 21977600 22197376 22282240 23351200 23584712 23674880 25757525 26114560 26214400 26476544 27746720 27852800 28131328 29480890 29593600 29889536 32643200 32969632 33095680 33554432 34683400 35030234 35164160 35651584 37361920 37879808 41212040 41369600 41783296 41943040 43955200 44394752 44564480 46702400 47169424 47349760 51515050 52229120 52428800 52953088 55493440 55705600 56262656 58961780 59187200 59779072 65286400 65939264 66191360 67108864 69366800 70060468 70328320 71303168 73702225 74723840 75759616 82424080 82739200 83566592 83886080 87575585 87910400 88789504 89128960 93404800 94338848 94699520 103030100 104458240 104857600 105906176 110986880 111411200 112525312 117923560 118374400 119558144 130572800 131878528 132382720 134217728 138733600 140120936 140656640 142606336 147404450 149447680 151519232 164848160 165478400 167133184 167772160 175151170 175820800 177579008 178257920 186809600 188677696 189399040 206060200 208916480 209715200 211812352 221973760 222822400 225050624 235847120 236748800 239116288 261145600 263757056 264765440 268435456 277467200 280241872 281313280 285212672 294808900 297756989 298895360 303038464 329696320 330956800 334266368 335544320 350302340 351641600 355158016 356515840 373619200 377355392 378798080 412120400 417832960 419430400 423624704 437877925 443947520 445644800 450101248 471694240 473497600 478232576 522291200 527514112 529530880 554934400 560483744 562626560 570425344 589617800 595513978 597790720 606076928 659392640 661913600 668532736 671088640 700604680 703283200 710316032 713031680 747238400 754710784 757596160 824240800 835665920 838860800 847249408 875755850 887895040 891289600 900202496 943388480 946995200 956465152 1044582400 1055028224 1059061760 1109868800 1120967488 1125253120 1140850688 1179235600 1191027956 1195581440 1212153856 1318785280 1323827200 1337065472 1342177280 1401209360 1406566400 1420632064 1426063360 1488784945 1494476800 1509421568 1515192320 1648481600 1671331840 1677721600 1694498816 1751511700 1775790080 1782579200 1800404992 1886776960 1893990400 1912930304 2089164800 2110056448 2118123520 2219737600 2241934976 2250506240 2281701376 2358471200 2382055912 2391162880 2424307712 2637570560 2647654400 2674130944 2802418720 2813132800 2841264128 2852126720 2977569890 2988953600 3018843136 3030384640 3296963200 3342663680 3355443200 3388997632 3503023400 3551580160 3565158400 3600809984 3773553920 3787980800 3825860608 4178329600 4220112896 4236247040 4439475200 4483869952 4501012480 4563402752 4716942400 4764111824 4782325760 4848615424 5275141120 5295308800 5348261888 5604837440 5626265600 5682528256 5704253440 5955139780 5977907200 6037686272 6060769280 6593926400 6685327360 6710886400 6777995264 7006046800 7103160320 7130316800 7201619968 7443924725 7547107840 7575961600 7651721216 8356659200 8440225792 8472494080 8878950400 8967739904 9002024960 9433884800 9528223648 9564651520 9697230848 10550282240 10590617600 10696523776 11209674880 11252531200 11365056512 11408506880 11910279560 11955814400 12075372544 12121538560 13187852800 13370654720 13555990528 14012093600 14206320640 14260633600 14403239936 14887849450 15094215680 15151923200 15303442432 16713318400 16880451584 16944988160 17757900800 17935479808 18004049920 18867769600 19056447296 19129303040 19394461696 21100564480 21181235200 21393047552 22419349760 22505062400 22730113024 22817013760 23820559120 23911628800 24150745088 24243077120 26375705600 26741309440 27111981056 28024187200 28412641280 28521267200 28806479872 29775698900 30188431360 30303846400 30606884864 33426636800 33760903168 33889976320 35515801600 35870959616 36008099840 37735539200 38112894592 38258606080 38788923392 42201128960 42362470400 42786095104 44838699520 45010124800 45460226048 47641118240 47823257600 48301490176 48486154240 52751411200 53482618880 56048374400 56825282560 57042534400 57612959744 59551397800 60376862720 60607692800 61213769728 66853273600 67521806336 67779952640 71031603200 71741919232 72016199680 75471078400 76225789184 76517212160 77577846784 84402257920 84724940800 85572190208 89677399040 90020249600 90920452096 95282236480 95646515200 96602980352 96972308480 105502822400 106965237760 112096748800 113650565120 114085068800 115225919488 119102795600 120753725440 121215385600 122427539456 133706547200 135043612672 135559905280 142063206400 143483838464 144032399360 150942156800 152451578368 153034424320 168804515840 169449881600 171144380416 179354798080 180040499200 181840904192 190564472960 191293030400 193205960704 193944616960 211005644800 213930475520 224193497600 227301130240 230451838976 238205591200 241507450880 242430771200 244855078912 267413094400 270087225344 284126412800 286967676928 288064798720 301884313600 304903156736 306068848640 337609031680 338899763200 342288760832 358709596160 360080998400 363681808384 381128945920 382586060800 386411921408 387889233920 422011289600 427860951040 448386995200 454602260480 460903677952 476411182400 483014901760 484861542400 489710157824 534826188800 540174450688 568252825600 573935353856 576129597440 603768627200 609806313472 612137697280 675218063360 677799526400 684577521664 717419192320 720161996800 727363616768 762257891840 765172121600 772823842816 844022579200 855721902080 896773990400 909204520960 952822364800 966029803520 969723084800 979420315648 1069652377600 1080348901376 1136505651200 1147870707712 1152259194880 1207537254400 1219612626944 1224275394560 1350436126720 1369155043328 1434838384640 1440323993600 1454727233536 1524515783680 1530344243200 1545647685632 1688045158400 1711443804160 1793547980800 1818409041920 1905644729600 1932059607040 1939446169600 1958840631296 2139304755200 2160697802752 2273011302400 2295741415424 2304518389760 2415074508800 2439225253888 2448550789120 2700872253440 2738310086656 2869676769280 2880647987200 2909454467072 3049031567360 3060688486400 3091295371264 3376090316800 3422887608320 3587095961600 3636818083840 3811289459200 3864119214080 3917681262592 4278609510400 4321395605504 4546022604800 4591482830848 4830149017600 4878450507776 4897101578240 5401744506880 5739353538560 5761295974400 5818908934144 6098063134720 6121376972800 6182590742528 6752180633600 6845775216640 7174191923200 7273636167680 7622578918400 7728238428160 7835362525184 8557219020800 8642791211008 9092045209600 9182965661696 9660298035200 9756901015552 9794203156480 10803489013760 11478707077120 11522591948800 11637817868288 12196126269440 12242753945600 12365181485056 13504361267200 13691550433280 14348383846400 14547272335360 15245157836800 15456476856320 17114438041600 17285582422016 18184090419200 18365931323392 19320596070400 19513802031104 19588406312960 21606978027520 22957414154240 23275635736576 24392252538880 24485507891200 24730362970112 27008722534400 28696767692800 29094544670720 30490315673600 30912953712640 34228876083200 34571164844032 36368180838400 36731862646784 38641192140800 39027604062208 39176812625920 43213956055040 45914828308480 46551271473152 48784505077760 48971015782400 49460725940224 54017445068800 57393535385600 58189089341440 60980631347200 61825907425280 68457752166400 69142329688064 72736361676800 73463725293568 77282384281600 78055208124416 86427912110080 91829656616960 97569010155520 97942031564800 98921451880448 108034890137600 114787070771200 116378178682880 121961262694400 123651814850560 138284659376128 145472723353600 146927450587136 154564768563200 156110416248832 172855824220160 183659313233920 195138020311040 195884063129600 197842903760896 216069780275200 229574141542400 232756357365760 243922525388800 247303629701120 276569318752256 290945446707200 293854901174272 309129537126400 312220832497664 345711648440320 367318626467840 390276040622080 395685807521792 432139560550400 459148283084800 487845050777600 494607259402240 581890893414400 587709802348544 618259074252800 624441664995328 691423296880640 734637252935680 780552081244160 791371615043584 864279121100800 918296566169600 975690101555200 989214518804480 1163781786828800 1175419604697088 1236518148505600 1248883329990656 1382846593761280 1469274505871360 1561104162488320 1728558242201600 1836593132339200 1951380203110400 1978429037608960 2350839209394176 2473036297011200 2497766659981312 2938549011742720 3122208324976640 3457116484403200 3673186264678400 3902760406220800 3956858075217920 4701678418788352 4946072594022400 4995533319962624 5877098023485440 6244416649953280 6914232968806400 7346372529356800 7805520812441600 9892145188044800 9991066639925248 11754196046970880 12488833299906560 14692745058713600 15611041624883200 19784290376089600 19982133279850496 23508392093941760 24977666599813120 29385490117427200 31222083249766400 39964266559700992 49955333199626240 58770980234854400 62444166499532800 79928533119401984 99910666399252480 117541960469708800 124888332999065600 199821332798504960 249776665998131200 399642665597009920 499553331996262400 999106663992524800 1998213327985049600
• Sum of all divisors σ(n): 5316862556264312148
• Sum of proper divisors (its aliquot sum) s(n): 3318649228279262548
• 1998213327985049600 is an abundant number, because the sum of its proper divisors (3318649228279262548) is greater than itself. Its abundance is 1320435900294212948

Bases of 1998213327985049600

• Binary: 1101110111011000101000110111101010000000000000000000000000000₂
• Hexadecimal: 0x1BBB146F50000000
• Base-36: F6J7IA7B22GW

Squares and roots of 1998213327985049600

• 1998213327985049600 squared (1998213327985049600²) is 3992856504137087406922361114460160000
• 1998213327985049600 cubed (1998213327985049600³) is 7978579083298520393733770328574773169406854823936000000
• The square root of 1998213327985049600 is 1413581737.2847774593
• The cube root of 1998213327985049600 is 1259545.7605060209

Scales and comparisons

• 1,998,213,327,985,049,600 seconds is equal to 63,537,002,950 years, 14 weeks, 3 days, 53 minutes, 20 seconds.
• To count from 1 to 1,998,213,327,985,049,600 would take you about two hundred twenty-two billion, three hundred seventy-nine million, five hundred ten thousand, three hundred twenty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1998213327985049600 cubic inches would be around 104962.1 feet tall.

Recreational maths with 1998213327985049600

• 1998213327985049600 backwards is 0069405897233128991
• The number of decimal digits it has is: 19
• The sum of 1998213327985049600's digits is 86
• More coming soon!